Properties of Polyester
Polyester and nylon have similar properties. Polyester is Very strong. So garments made from polyester fibres last longer than the ones made from natural fibres Very resistant to wrinkles. Polyester garments retain their crease Not a good absorbent of water. Therefore p..
Ethane-1,2 diol (Ethylene glycol)
Ethane-1,2 diol (Ethylene glycol) - A dihydric alcohol, ethanediol is prepared commercially by acid hydrolysis of epoxy ethane (ethylene oxide..
Ethane-1,2 diol (Ethylene glycol) - A dihydric alcohol, ethanediol is prepared commercially by acid hydrolysis of epoxy ethane (ethylene oxide..Organic Chemistry Introduction
Introduction - Organic chemistry is that branch of chemistry which deals with the study of compounds of carbon with hydrogen (hydrocarbons), and their derivatives. Presently about five million organic compounds are known. Since the synthesis of urea from ammonium thiocyanate, many organic compounds..
Applications of Lasers
Applications of Lasers - The development of the laser has opened many avenues of investigation and improved many others. The important characteristics that have contributed to its usefulness in these many areas are tile coherence, monochromaticity and great intensity of its radiation. (i) The small..
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